28664550400

素因数分解:

$2^{10}\times 5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{547}}^1$

素因数の和:689

約数の個数: 264

約数和(自身を含む): 75112781760

約数和(自身を除く): 46448231360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 89, 92, 100, 115, 128, 160, 178, 184, 200, 230, 256, 320, 356, 368, 400, 445, 460, 512, 547, 575, 640, 712, 736, 800, 890, 920, 1024, 1094, 1150, 1280, 1424, 1472, 1600, 1780, 1840, 2047, 2188, 2225, 2300, 2560, 2735, 2848, 2944, 3200, 3560, 3680, 4094, 4376, 4450, 4600, 5120, 5470, 5696, 5888, 6400, 7120, 7360, 8188, 8752, 8900, 9200, 10235, 10940, 11392, 11776, 12581, 12800, 13675, 14240, 14720, 16376, 17504, 17800, 18400, 20470, 21880, 22784, 23552, 25162, 25600, 27350, 28480, 29440, 32752, 35008, 35600, 36800, 40940, 43760, 45568, 48683, 50324, 51175, 54700, 56960, 58880, 62905, 65504, 70016, 71200, 73600, 81880, 87520, 91136, 97366, 100648, 102350, 109400, 113920, 117760, 125810, 131008, 140032, 142400, 147200, 163760, 175040, 194732, 201296, 204700, 218800, 227840, 243415, 251620, 262016, 280064, 284800, 294400, 314525, 327520, 350080, 389464, 402592, 409400, 437600, 455680, 486830, 503240, 524032, 560128, 569600, 588800, 629050, 655040, 700160, 778928, 805184, 818800, 875200, 973660, 1006480, 1048064, 1119709, 1139200, 1217075, 1258100, 1310080, 1400320, 1557856, 1610368, 1637600, 1750400, 1947320, 2012960, 2096128, 2239418, 2278400, 2434150, 2516200, 2620160, 2800640, 3115712, 3220736, 3275200, 3500800, 3894640, 4025920, 4478836, 4868300, 5032400, 5240320, 5598545, 6231424, 6441472, 6550400, 7001600, 7789280, 8051840, 8957672, 9736600, 10064800, 10480640, 11197090, 12462848, 12882944, 13100800, 14003200, 15578560, 16103680, 17915344, 19473200, 20129600, 22394180, 24925696, 26201600, 27992725, 31157120, 32207360, 35830688, 38946400, 40259200, 44788360, 49851392, 52403200, 55985450, 62314240, 64414720, 71661376, 77892800, 80518400, 89576720, 111970900, 124628480, 143322752, 155785600, 161036800, 179153440, 223941800, 249256960, 286645504, 311571200, 322073600, 358306880, 447883600, 573291008, 623142400, 716613760, 895767200, 1146582016, 1246284800, 1433227520, 1791534400, 2866455040, 3583068800, 5732910080, 7166137600, 14332275200, 28664550400]

約数ペア:

[(1, 28664550400), (2, 14332275200), (4, 7166137600), (5, 5732910080), (8, 3583068800), (10, 2866455040), (16, 1791534400), (20, 1433227520), (23, 1246284800), (25, 1146582016), (32, 895767200), (40, 716613760), (46, 623142400), (50, 573291008), (64, 447883600), (80, 358306880), (89, 322073600), (92, 311571200), (100, 286645504), (115, 249256960), (128, 223941800), (160, 179153440), (178, 161036800), (184, 155785600), (200, 143322752), (230, 124628480), (256, 111970900), (320, 89576720), (356, 80518400), (368, 77892800), (400, 71661376), (445, 64414720), (460, 62314240), (512, 55985450), (547, 52403200), (575, 49851392), (640, 44788360), (712, 40259200), (736, 38946400), (800, 35830688), (890, 32207360), (920, 31157120), (1024, 27992725), (1094, 26201600), (1150, 24925696), (1280, 22394180), (1424, 20129600), (1472, 19473200), (1600, 17915344), (1780, 16103680), (1840, 15578560), (2047, 14003200), (2188, 13100800), (2225, 12882944), (2300, 12462848), (2560, 11197090), (2735, 10480640), (2848, 10064800), (2944, 9736600), (3200, 8957672), (3560, 8051840), (3680, 7789280), (4094, 7001600), (4376, 6550400), (4450, 6441472), (4600, 6231424), (5120, 5598545), (5470, 5240320), (5696, 5032400), (5888, 4868300), (6400, 4478836), (7120, 4025920), (7360, 3894640), (8188, 3500800), (8752, 3275200), (8900, 3220736), (9200, 3115712), (10235, 2800640), (10940, 2620160), (11392, 2516200), (11776, 2434150), (12581, 2278400), (12800, 2239418), (13675, 2096128), (14240, 2012960), (14720, 1947320), (16376, 1750400), (17504, 1637600), (17800, 1610368), (18400, 1557856), (20470, 1400320), (21880, 1310080), (22784, 1258100), (23552, 1217075), (25162, 1139200), (25600, 1119709), (27350, 1048064), (28480, 1006480), (29440, 973660), (32752, 875200), (35008, 818800), (35600, 805184), (36800, 778928), (40940, 700160), (43760, 655040), (45568, 629050), (48683, 588800), (50324, 569600), (51175, 560128), (54700, 524032), (56960, 503240), (58880, 486830), (62905, 455680), (65504, 437600), (70016, 409400), (71200, 402592), (73600, 389464), (81880, 350080), (87520, 327520), (91136, 314525), (97366, 294400), (100648, 284800), (102350, 280064), (109400, 262016), (113920, 251620), (117760, 243415), (125810, 227840), (131008, 218800), (140032, 204700), (142400, 201296), (147200, 194732), (163760, 175040)]