18996036640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:364

約数の個数: 384

約数和(自身を含む): 56069314560

約数和(自身を除く): 37073277920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 73, 79, 80, 85, 112, 119, 136, 140, 146, 158, 160, 170, 173, 224, 238, 272, 280, 292, 316, 340, 346, 365, 395, 476, 511, 544, 553, 560, 584, 595, 632, 680, 692, 730, 790, 865, 952, 1022, 1106, 1120, 1168, 1190, 1211, 1241, 1264, 1343, 1360, 1384, 1460, 1580, 1730, 1904, 2044, 2212, 2336, 2380, 2422, 2482, 2528, 2555, 2686, 2720, 2765, 2768, 2920, 2941, 3160, 3460, 3808, 4088, 4424, 4760, 4844, 4964, 5110, 5372, 5530, 5536, 5767, 5840, 5882, 6055, 6205, 6320, 6715, 6920, 8176, 8687, 8848, 9401, 9520, 9688, 9928, 10220, 10744, 11060, 11534, 11680, 11764, 12110, 12410, 12629, 12640, 13430, 13667, 13840, 14705, 16352, 17374, 17696, 18802, 19040, 19376, 19856, 20440, 20587, 21488, 22120, 23068, 23528, 24220, 24820, 25258, 26860, 27334, 27680, 28835, 29410, 34748, 37604, 38752, 39712, 40369, 40880, 41174, 42976, 43435, 44240, 46136, 47005, 47056, 48440, 49640, 50516, 53720, 54668, 57670, 58820, 63145, 68335, 69496, 75208, 80738, 81760, 82348, 86870, 88403, 88480, 92272, 94010, 94112, 95669, 96880, 98039, 99280, 101032, 102935, 107440, 109336, 115340, 117640, 126290, 136670, 138992, 150416, 161476, 164696, 173740, 176806, 184544, 188020, 191338, 193760, 196078, 198560, 201845, 202064, 205870, 214693, 214880, 218672, 230680, 232339, 235280, 252580, 273340, 277984, 300832, 322952, 329392, 347480, 353612, 376040, 382676, 392156, 403690, 404128, 411740, 429386, 437344, 442015, 461360, 464678, 470560, 478345, 490195, 505160, 546680, 645904, 658784, 686273, 694960, 707224, 752080, 765352, 784312, 807380, 823480, 858772, 884030, 922720, 929356, 956690, 980390, 997691, 1010320, 1073465, 1093360, 1161695, 1291808, 1372546, 1389920, 1414448, 1502851, 1504160, 1530704, 1568624, 1614760, 1626373, 1646960, 1717544, 1768060, 1858712, 1913380, 1960780, 1995382, 2020640, 2146930, 2186720, 2323390, 2745092, 2828896, 3005702, 3061408, 3137248, 3229520, 3252746, 3293920, 3431365, 3435088, 3536120, 3717424, 3826760, 3921560, 3990764, 4293860, 4646780, 4988455, 5490184, 6011404, 6459040, 6505492, 6862730, 6870176, 6983837, 7072240, 7434848, 7514255, 7653520, 7843120, 7981528, 8131865, 8587720, 9293560, 9976910, 10980368, 12022808, 13010984, 13725460, 13967674, 14144480, 15028510, 15307040, 15686240, 15963056, 16263730, 16960747, 17175440, 18587120, 19953820, 21960736, 24045616, 26021968, 27450920, 27935348, 30057020, 31926112, 32527460, 33921494, 34350880, 34919185, 37174240, 39907640, 48091232, 52043936, 54901840, 55870696, 60114040, 65054920, 67842988, 69838370, 79815280, 84803735, 109803680, 111741392, 118725229, 120228080, 130109840, 135685976, 139676740, 159630560, 169607470, 223482784, 237450458, 240456160, 260219680, 271371952, 279353480, 339214940, 474900916, 542743904, 558706960, 593626145, 678429880, 949801832, 1117413920, 1187252290, 1356859760, 1899603664, 2374504580, 2713719520, 3799207328, 4749009160, 9498018320, 18996036640]

約数ペア:

[(1, 18996036640), (2, 9498018320), (4, 4749009160), (5, 3799207328), (7, 2713719520), (8, 2374504580), (10, 1899603664), (14, 1356859760), (16, 1187252290), (17, 1117413920), (20, 949801832), (28, 678429880), (32, 593626145), (34, 558706960), (35, 542743904), (40, 474900916), (56, 339214940), (68, 279353480), (70, 271371952), (73, 260219680), (79, 240456160), (80, 237450458), (85, 223482784), (112, 169607470), (119, 159630560), (136, 139676740), (140, 135685976), (146, 130109840), (158, 120228080), (160, 118725229), (170, 111741392), (173, 109803680), (224, 84803735), (238, 79815280), (272, 69838370), (280, 67842988), (292, 65054920), (316, 60114040), (340, 55870696), (346, 54901840), (365, 52043936), (395, 48091232), (476, 39907640), (511, 37174240), (544, 34919185), (553, 34350880), (560, 33921494), (584, 32527460), (595, 31926112), (632, 30057020), (680, 27935348), (692, 27450920), (730, 26021968), (790, 24045616), (865, 21960736), (952, 19953820), (1022, 18587120), (1106, 17175440), (1120, 16960747), (1168, 16263730), (1190, 15963056), (1211, 15686240), (1241, 15307040), (1264, 15028510), (1343, 14144480), (1360, 13967674), (1384, 13725460), (1460, 13010984), (1580, 12022808), (1730, 10980368), (1904, 9976910), (2044, 9293560), (2212, 8587720), (2336, 8131865), (2380, 7981528), (2422, 7843120), (2482, 7653520), (2528, 7514255), (2555, 7434848), (2686, 7072240), (2720, 6983837), (2765, 6870176), (2768, 6862730), (2920, 6505492), (2941, 6459040), (3160, 6011404), (3460, 5490184), (3808, 4988455), (4088, 4646780), (4424, 4293860), (4760, 3990764), (4844, 3921560), (4964, 3826760), (5110, 3717424), (5372, 3536120), (5530, 3435088), (5536, 3431365), (5767, 3293920), (5840, 3252746), (5882, 3229520), (6055, 3137248), (6205, 3061408), (6320, 3005702), (6715, 2828896), (6920, 2745092), (8176, 2323390), (8687, 2186720), (8848, 2146930), (9401, 2020640), (9520, 1995382), (9688, 1960780), (9928, 1913380), (10220, 1858712), (10744, 1768060), (11060, 1717544), (11534, 1646960), (11680, 1626373), (11764, 1614760), (12110, 1568624), (12410, 1530704), (12629, 1504160), (12640, 1502851), (13430, 1414448), (13667, 1389920), (13840, 1372546), (14705, 1291808), (16352, 1161695), (17374, 1093360), (17696, 1073465), (18802, 1010320), (19040, 997691), (19376, 980390), (19856, 956690), (20440, 929356), (20587, 922720), (21488, 884030), (22120, 858772), (23068, 823480), (23528, 807380), (24220, 784312), (24820, 765352), (25258, 752080), (26860, 707224), (27334, 694960), (27680, 686273), (28835, 658784), (29410, 645904), (34748, 546680), (37604, 505160), (38752, 490195), (39712, 478345), (40369, 470560), (40880, 464678), (41174, 461360), (42976, 442015), (43435, 437344), (44240, 429386), (46136, 411740), (47005, 404128), (47056, 403690), (48440, 392156), (49640, 382676), (50516, 376040), (53720, 353612), (54668, 347480), (57670, 329392), (58820, 322952), (63145, 300832), (68335, 277984), (69496, 273340), (75208, 252580), (80738, 235280), (81760, 232339), (82348, 230680), (86870, 218672), (88403, 214880), (88480, 214693), (92272, 205870), (94010, 202064), (94112, 201845), (95669, 198560), (96880, 196078), (98039, 193760), (99280, 191338), (101032, 188020), (102935, 184544), (107440, 176806), (109336, 173740), (115340, 164696), (117640, 161476), (126290, 150416), (136670, 138992)]