15695978280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{13063}}^1$

素因数の和:13144

約数の個数: 256

約数和(自身を含む): 54179020800

約数和(自身を除く): 38483042520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 31, 34, 38, 40, 51, 57, 60, 62, 68, 76, 85, 93, 95, 102, 114, 120, 124, 136, 152, 155, 170, 186, 190, 204, 228, 248, 255, 285, 310, 323, 340, 372, 380, 408, 456, 465, 510, 527, 570, 589, 620, 646, 680, 744, 760, 930, 969, 1020, 1054, 1140, 1178, 1240, 1292, 1581, 1615, 1767, 1860, 1938, 2040, 2108, 2280, 2356, 2584, 2635, 2945, 3162, 3230, 3534, 3720, 3876, 4216, 4712, 4845, 5270, 5890, 6324, 6460, 7068, 7752, 7905, 8835, 9690, 10013, 10540, 11780, 12648, 12920, 13063, 14136, 15810, 17670, 19380, 20026, 21080, 23560, 26126, 30039, 31620, 35340, 38760, 39189, 40052, 50065, 52252, 60078, 63240, 65315, 70680, 78378, 80104, 100130, 104504, 120156, 130630, 150195, 156756, 195945, 200260, 222071, 240312, 248197, 261260, 300390, 313512, 391890, 400520, 404953, 444142, 496394, 522520, 600780, 666213, 744591, 783780, 809906, 888284, 992788, 1110355, 1201560, 1214859, 1240985, 1332426, 1489182, 1567560, 1619812, 1776568, 1985576, 2024765, 2220710, 2429718, 2481970, 2664852, 2978364, 3239624, 3331065, 3722955, 4049530, 4219349, 4441420, 4859436, 4963940, 5329704, 5956728, 6074295, 6662130, 6884201, 7445910, 7694107, 8099060, 8438698, 8882840, 9718872, 9927880, 12148590, 12658047, 13324260, 13768402, 14891820, 15388214, 16198120, 16877396, 20652603, 21096745, 23082321, 24297180, 25316094, 26648520, 27536804, 29783640, 30776428, 33754792, 34421005, 38470535, 41305206, 42193490, 46164642, 48594360, 50632188, 55073608, 61552856, 63290235, 68842010, 76941070, 82610412, 84386980, 92329284, 101264376, 103263015, 115411605, 126580470, 130799819, 137684020, 153882140, 165220824, 168773960, 184658568, 206526030, 230823210, 253160940, 261599638, 275368040, 307764280, 392399457, 413052060, 461646420, 506321880, 523199276, 653999095, 784798914, 826104120, 923292840, 1046398552, 1307998190, 1569597828, 1961997285, 2615996380, 3139195656, 3923994570, 5231992760, 7847989140, 15695978280]

約数ペア:

[(1, 15695978280), (2, 7847989140), (3, 5231992760), (4, 3923994570), (5, 3139195656), (6, 2615996380), (8, 1961997285), (10, 1569597828), (12, 1307998190), (15, 1046398552), (17, 923292840), (19, 826104120), (20, 784798914), (24, 653999095), (30, 523199276), (31, 506321880), (34, 461646420), (38, 413052060), (40, 392399457), (51, 307764280), (57, 275368040), (60, 261599638), (62, 253160940), (68, 230823210), (76, 206526030), (85, 184658568), (93, 168773960), (95, 165220824), (102, 153882140), (114, 137684020), (120, 130799819), (124, 126580470), (136, 115411605), (152, 103263015), (155, 101264376), (170, 92329284), (186, 84386980), (190, 82610412), (204, 76941070), (228, 68842010), (248, 63290235), (255, 61552856), (285, 55073608), (310, 50632188), (323, 48594360), (340, 46164642), (372, 42193490), (380, 41305206), (408, 38470535), (456, 34421005), (465, 33754792), (510, 30776428), (527, 29783640), (570, 27536804), (589, 26648520), (620, 25316094), (646, 24297180), (680, 23082321), (744, 21096745), (760, 20652603), (930, 16877396), (969, 16198120), (1020, 15388214), (1054, 14891820), (1140, 13768402), (1178, 13324260), (1240, 12658047), (1292, 12148590), (1581, 9927880), (1615, 9718872), (1767, 8882840), (1860, 8438698), (1938, 8099060), (2040, 7694107), (2108, 7445910), (2280, 6884201), (2356, 6662130), (2584, 6074295), (2635, 5956728), (2945, 5329704), (3162, 4963940), (3230, 4859436), (3534, 4441420), (3720, 4219349), (3876, 4049530), (4216, 3722955), (4712, 3331065), (4845, 3239624), (5270, 2978364), (5890, 2664852), (6324, 2481970), (6460, 2429718), (7068, 2220710), (7752, 2024765), (7905, 1985576), (8835, 1776568), (9690, 1619812), (10013, 1567560), (10540, 1489182), (11780, 1332426), (12648, 1240985), (12920, 1214859), (13063, 1201560), (14136, 1110355), (15810, 992788), (17670, 888284), (19380, 809906), (20026, 783780), (21080, 744591), (23560, 666213), (26126, 600780), (30039, 522520), (31620, 496394), (35340, 444142), (38760, 404953), (39189, 400520), (40052, 391890), (50065, 313512), (52252, 300390), (60078, 261260), (63240, 248197), (65315, 240312), (70680, 222071), (78378, 200260), (80104, 195945), (100130, 156756), (104504, 150195), (120156, 130630)]