72479160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{911}}^1$

素因数の和:958

約数の個数: 192

約数和(自身を含む): 268894080

約数和(自身を除く): 196414920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 663, 680, 765, 780, 884, 911, 936, 1020, 1105, 1170, 1224, 1326, 1530, 1560, 1768, 1822, 1989, 2040, 2210, 2340, 2652, 2733, 3060, 3315, 3644, 3978, 4420, 4555, 4680, 5304, 5466, 6120, 6630, 7288, 7956, 8199, 8840, 9110, 9945, 10932, 11843, 13260, 13665, 15487, 15912, 16398, 18220, 19890, 21864, 23686, 26520, 27330, 30974, 32796, 35529, 36440, 39780, 40995, 46461, 47372, 54660, 59215, 61948, 65592, 71058, 77435, 79560, 81990, 92922, 94744, 106587, 109320, 118430, 123896, 139383, 142116, 154870, 163980, 177645, 185844, 201331, 213174, 232305, 236860, 278766, 284232, 309740, 327960, 355290, 371688, 402662, 426348, 464610, 473720, 532935, 557532, 603993, 619480, 696915, 710580, 805324, 852696, 929220, 1006655, 1065870, 1115064, 1207986, 1393830, 1421160, 1610648, 1811979, 1858440, 2013310, 2131740, 2415972, 2787660, 3019965, 3623958, 4026620, 4263480, 4831944, 5575320, 6039930, 7247916, 8053240, 9059895, 12079860, 14495832, 18119790, 24159720, 36239580, 72479160]

約数ペア:

[(1, 72479160), (2, 36239580), (3, 24159720), (4, 18119790), (5, 14495832), (6, 12079860), (8, 9059895), (9, 8053240), (10, 7247916), (12, 6039930), (13, 5575320), (15, 4831944), (17, 4263480), (18, 4026620), (20, 3623958), (24, 3019965), (26, 2787660), (30, 2415972), (34, 2131740), (36, 2013310), (39, 1858440), (40, 1811979), (45, 1610648), (51, 1421160), (52, 1393830), (60, 1207986), (65, 1115064), (68, 1065870), (72, 1006655), (78, 929220), (85, 852696), (90, 805324), (102, 710580), (104, 696915), (117, 619480), (120, 603993), (130, 557532), (136, 532935), (153, 473720), (156, 464610), (170, 426348), (180, 402662), (195, 371688), (204, 355290), (221, 327960), (234, 309740), (255, 284232), (260, 278766), (306, 236860), (312, 232305), (340, 213174), (360, 201331), (390, 185844), (408, 177645), (442, 163980), (468, 154870), (510, 142116), (520, 139383), (585, 123896), (612, 118430), (663, 109320), (680, 106587), (765, 94744), (780, 92922), (884, 81990), (911, 79560), (936, 77435), (1020, 71058), (1105, 65592), (1170, 61948), (1224, 59215), (1326, 54660), (1530, 47372), (1560, 46461), (1768, 40995), (1822, 39780), (1989, 36440), (2040, 35529), (2210, 32796), (2340, 30974), (2652, 27330), (2733, 26520), (3060, 23686), (3315, 21864), (3644, 19890), (3978, 18220), (4420, 16398), (4555, 15912), (4680, 15487), (5304, 13665), (5466, 13260), (6120, 11843), (6630, 10932), (7288, 9945), (7956, 9110), (8199, 8840)]