191527440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:226

約数の個数: 320

約数和(自身を含む): 710954496

約数和(自身を除く): 519427056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 23, 24, 26, 30, 34, 39, 40, 46, 48, 51, 52, 60, 65, 68, 69, 78, 80, 85, 92, 102, 104, 115, 120, 130, 136, 138, 156, 157, 170, 184, 195, 204, 208, 221, 230, 240, 255, 260, 272, 276, 299, 312, 314, 340, 345, 368, 390, 391, 408, 442, 460, 471, 510, 520, 552, 598, 624, 628, 663, 680, 690, 780, 782, 785, 816, 884, 897, 920, 942, 1020, 1040, 1104, 1105, 1173, 1196, 1256, 1326, 1360, 1380, 1495, 1560, 1564, 1570, 1768, 1794, 1840, 1884, 1955, 2040, 2041, 2210, 2346, 2355, 2392, 2512, 2652, 2669, 2760, 2990, 3120, 3128, 3140, 3315, 3536, 3588, 3611, 3768, 3910, 4080, 4082, 4420, 4485, 4692, 4710, 4784, 5083, 5304, 5338, 5520, 5865, 5980, 6123, 6256, 6280, 6630, 7176, 7222, 7536, 7820, 8007, 8164, 8840, 8970, 9384, 9420, 10166, 10205, 10608, 10676, 10833, 11730, 11960, 12246, 12560, 13260, 13345, 14352, 14444, 15249, 15640, 16014, 16328, 17680, 17940, 18055, 18768, 18840, 20332, 20410, 21352, 21666, 23460, 23920, 24492, 25415, 26520, 26690, 28888, 30498, 30615, 31280, 32028, 32656, 34697, 35880, 36110, 37680, 40035, 40664, 40820, 42704, 43332, 46920, 46943, 48984, 50830, 53040, 53380, 54165, 57776, 60996, 61230, 61387, 64056, 69394, 71760, 72220, 76245, 80070, 81328, 81640, 86664, 93840, 93886, 97968, 101660, 104091, 106760, 108330, 121992, 122460, 122774, 128112, 138788, 140829, 144440, 152490, 160140, 163280, 173328, 173485, 184161, 187772, 203320, 208182, 213520, 216660, 234715, 243984, 244920, 245548, 277576, 281658, 288880, 304980, 306935, 320280, 346970, 368322, 375544, 406640, 416364, 433320, 469430, 489840, 491096, 520455, 555152, 563316, 609960, 613870, 640560, 693940, 704145, 736644, 751088, 798031, 832728, 866640, 920805, 938860, 982192, 1040910, 1126632, 1219920, 1227740, 1387880, 1408290, 1473288, 1596062, 1665456, 1841610, 1877720, 2081820, 2253264, 2394093, 2455480, 2775760, 2816580, 2946576, 3192124, 3683220, 3755440, 3990155, 4163640, 4788186, 4910960, 5633160, 6384248, 7366440, 7980310, 8327280, 9576372, 11266320, 11970465, 12768496, 14732880, 15960620, 19152744, 23940930, 31921240, 38305488, 47881860, 63842480, 95763720, 191527440]

約数ペア:

[(1, 191527440), (2, 95763720), (3, 63842480), (4, 47881860), (5, 38305488), (6, 31921240), (8, 23940930), (10, 19152744), (12, 15960620), (13, 14732880), (15, 12768496), (16, 11970465), (17, 11266320), (20, 9576372), (23, 8327280), (24, 7980310), (26, 7366440), (30, 6384248), (34, 5633160), (39, 4910960), (40, 4788186), (46, 4163640), (48, 3990155), (51, 3755440), (52, 3683220), (60, 3192124), (65, 2946576), (68, 2816580), (69, 2775760), (78, 2455480), (80, 2394093), (85, 2253264), (92, 2081820), (102, 1877720), (104, 1841610), (115, 1665456), (120, 1596062), (130, 1473288), (136, 1408290), (138, 1387880), (156, 1227740), (157, 1219920), (170, 1126632), (184, 1040910), (195, 982192), (204, 938860), (208, 920805), (221, 866640), (230, 832728), (240, 798031), (255, 751088), (260, 736644), (272, 704145), (276, 693940), (299, 640560), (312, 613870), (314, 609960), (340, 563316), (345, 555152), (368, 520455), (390, 491096), (391, 489840), (408, 469430), (442, 433320), (460, 416364), (471, 406640), (510, 375544), (520, 368322), (552, 346970), (598, 320280), (624, 306935), (628, 304980), (663, 288880), (680, 281658), (690, 277576), (780, 245548), (782, 244920), (785, 243984), (816, 234715), (884, 216660), (897, 213520), (920, 208182), (942, 203320), (1020, 187772), (1040, 184161), (1104, 173485), (1105, 173328), (1173, 163280), (1196, 160140), (1256, 152490), (1326, 144440), (1360, 140829), (1380, 138788), (1495, 128112), (1560, 122774), (1564, 122460), (1570, 121992), (1768, 108330), (1794, 106760), (1840, 104091), (1884, 101660), (1955, 97968), (2040, 93886), (2041, 93840), (2210, 86664), (2346, 81640), (2355, 81328), (2392, 80070), (2512, 76245), (2652, 72220), (2669, 71760), (2760, 69394), (2990, 64056), (3120, 61387), (3128, 61230), (3140, 60996), (3315, 57776), (3536, 54165), (3588, 53380), (3611, 53040), (3768, 50830), (3910, 48984), (4080, 46943), (4082, 46920), (4420, 43332), (4485, 42704), (4692, 40820), (4710, 40664), (4784, 40035), (5083, 37680), (5304, 36110), (5338, 35880), (5520, 34697), (5865, 32656), (5980, 32028), (6123, 31280), (6256, 30615), (6280, 30498), (6630, 28888), (7176, 26690), (7222, 26520), (7536, 25415), (7820, 24492), (8007, 23920), (8164, 23460), (8840, 21666), (8970, 21352), (9384, 20410), (9420, 20332), (10166, 18840), (10205, 18768), (10608, 18055), (10676, 17940), (10833, 17680), (11730, 16328), (11960, 16014), (12246, 15640), (12560, 15249), (13260, 14444), (13345, 14352)]