72804700480

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{9539}}^1$

素因数の和:9657

約数の個数: 224

約数和(自身を含む): 194705752320

約数和(自身を除く): 121901051840

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 61, 64, 68, 80, 85, 92, 115, 122, 136, 160, 170, 184, 230, 244, 272, 305, 320, 340, 368, 391, 460, 488, 544, 610, 680, 736, 782, 920, 976, 1037, 1088, 1220, 1360, 1403, 1472, 1564, 1840, 1952, 1955, 2074, 2440, 2720, 2806, 3128, 3680, 3904, 3910, 4148, 4880, 5185, 5440, 5612, 6256, 7015, 7360, 7820, 8296, 9539, 9760, 10370, 11224, 12512, 14030, 15640, 16592, 19078, 19520, 20740, 22448, 23851, 25024, 28060, 31280, 33184, 38156, 41480, 44896, 47695, 47702, 56120, 62560, 66368, 76312, 82960, 89792, 95390, 95404, 112240, 119255, 125120, 152624, 162163, 165920, 190780, 190808, 219397, 224480, 238510, 305248, 324326, 331840, 381560, 381616, 438794, 448960, 477020, 581879, 610496, 648652, 763120, 763232, 810815, 877588, 954040, 1096985, 1163758, 1297304, 1526240, 1526464, 1621630, 1755176, 1908080, 2193970, 2327516, 2594608, 2909395, 3052480, 3243260, 3510352, 3729749, 3816160, 4387940, 4655032, 5189216, 5818790, 6486520, 7020704, 7459498, 7632320, 8775880, 9310064, 9891943, 10378432, 11637580, 12973040, 13383217, 14041408, 14918996, 17551760, 18620128, 18648745, 19783886, 23275160, 25946080, 26766434, 29837992, 35103520, 37240256, 37297490, 39567772, 46550320, 49459715, 51892160, 53532868, 59675984, 66916085, 70207040, 74594980, 79135544, 93100640, 98919430, 107065736, 119351968, 133832170, 149189960, 158271088, 186201280, 197838860, 214131472, 227514689, 238703936, 267664340, 298379920, 316542176, 395677720, 428262944, 455029378, 535328680, 596759840, 633084352, 791355440, 856525888, 910058756, 1070657360, 1137573445, 1193519680, 1582710880, 1820117512, 2141314720, 2275146890, 3165421760, 3640235024, 4282629440, 4550293780, 7280470048, 9100587560, 14560940096, 18201175120, 36402350240, 72804700480]

約数ペア:

[(1, 72804700480), (2, 36402350240), (4, 18201175120), (5, 14560940096), (8, 9100587560), (10, 7280470048), (16, 4550293780), (17, 4282629440), (20, 3640235024), (23, 3165421760), (32, 2275146890), (34, 2141314720), (40, 1820117512), (46, 1582710880), (61, 1193519680), (64, 1137573445), (68, 1070657360), (80, 910058756), (85, 856525888), (92, 791355440), (115, 633084352), (122, 596759840), (136, 535328680), (160, 455029378), (170, 428262944), (184, 395677720), (230, 316542176), (244, 298379920), (272, 267664340), (305, 238703936), (320, 227514689), (340, 214131472), (368, 197838860), (391, 186201280), (460, 158271088), (488, 149189960), (544, 133832170), (610, 119351968), (680, 107065736), (736, 98919430), (782, 93100640), (920, 79135544), (976, 74594980), (1037, 70207040), (1088, 66916085), (1220, 59675984), (1360, 53532868), (1403, 51892160), (1472, 49459715), (1564, 46550320), (1840, 39567772), (1952, 37297490), (1955, 37240256), (2074, 35103520), (2440, 29837992), (2720, 26766434), (2806, 25946080), (3128, 23275160), (3680, 19783886), (3904, 18648745), (3910, 18620128), (4148, 17551760), (4880, 14918996), (5185, 14041408), (5440, 13383217), (5612, 12973040), (6256, 11637580), (7015, 10378432), (7360, 9891943), (7820, 9310064), (8296, 8775880), (9539, 7632320), (9760, 7459498), (10370, 7020704), (11224, 6486520), (12512, 5818790), (14030, 5189216), (15640, 4655032), (16592, 4387940), (19078, 3816160), (19520, 3729749), (20740, 3510352), (22448, 3243260), (23851, 3052480), (25024, 2909395), (28060, 2594608), (31280, 2327516), (33184, 2193970), (38156, 1908080), (41480, 1755176), (44896, 1621630), (47695, 1526464), (47702, 1526240), (56120, 1297304), (62560, 1163758), (66368, 1096985), (76312, 954040), (82960, 877588), (89792, 810815), (95390, 763232), (95404, 763120), (112240, 648652), (119255, 610496), (125120, 581879), (152624, 477020), (162163, 448960), (165920, 438794), (190780, 381616), (190808, 381560), (219397, 331840), (224480, 324326), (238510, 305248)]