1493034400

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:496

約数の個数: 288

約数和(自身を含む): 4430716416

約数和(自身を除く): 2937682016

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 31, 32, 40, 44, 50, 52, 55, 62, 65, 80, 88, 100, 104, 110, 124, 130, 143, 155, 160, 176, 200, 208, 220, 248, 260, 275, 286, 310, 325, 341, 352, 400, 403, 416, 421, 440, 496, 520, 550, 572, 620, 650, 682, 715, 775, 800, 806, 842, 880, 992, 1040, 1100, 1144, 1240, 1300, 1364, 1430, 1550, 1612, 1684, 1705, 1760, 2015, 2080, 2105, 2200, 2288, 2480, 2600, 2728, 2860, 3100, 3224, 3368, 3410, 3575, 4030, 4210, 4400, 4433, 4576, 4631, 4960, 5200, 5456, 5473, 5720, 6200, 6448, 6736, 6820, 7150, 8060, 8420, 8525, 8800, 8866, 9262, 10075, 10400, 10525, 10912, 10946, 11440, 12400, 12896, 13051, 13472, 13640, 14300, 16120, 16840, 17050, 17732, 18524, 20150, 21050, 21892, 22165, 22880, 23155, 24800, 26102, 27280, 27365, 28600, 32240, 33680, 34100, 35464, 37048, 40300, 42100, 43784, 44330, 46310, 52204, 54560, 54730, 57200, 60203, 64480, 65255, 67360, 68200, 70928, 74096, 80600, 84200, 87568, 88660, 92620, 104408, 109460, 110825, 114400, 115775, 120406, 130510, 136400, 136825, 141856, 143561, 148192, 161200, 168400, 169663, 175136, 177320, 185240, 208816, 218920, 221650, 231550, 240812, 261020, 272800, 273650, 287122, 301015, 322400, 326275, 336800, 339326, 354640, 370480, 417632, 437840, 443300, 463100, 481624, 522040, 547300, 574244, 602030, 652550, 678652, 709280, 717805, 740960, 848315, 875680, 886600, 926200, 963248, 1044080, 1094600, 1148488, 1204060, 1305100, 1357304, 1435610, 1505075, 1696630, 1773200, 1852400, 1866293, 1926496, 2088160, 2189200, 2296976, 2408120, 2610200, 2714608, 2871220, 3010150, 3393260, 3546400, 3589025, 3704800, 3732586, 4241575, 4378400, 4593952, 4816240, 5220400, 5429216, 5742440, 6020300, 6786520, 7178050, 7465172, 8483150, 9331465, 9632480, 10440800, 11484880, 12040600, 13573040, 14356100, 14930344, 16966300, 18662930, 22969760, 24081200, 27146080, 28712200, 29860688, 33932600, 37325860, 46657325, 48162400, 57424400, 59721376, 67865200, 74651720, 93314650, 114848800, 135730400, 149303440, 186629300, 298606880, 373258600, 746517200, 1493034400]

約数ペア:

[(1, 1493034400), (2, 746517200), (4, 373258600), (5, 298606880), (8, 186629300), (10, 149303440), (11, 135730400), (13, 114848800), (16, 93314650), (20, 74651720), (22, 67865200), (25, 59721376), (26, 57424400), (31, 48162400), (32, 46657325), (40, 37325860), (44, 33932600), (50, 29860688), (52, 28712200), (55, 27146080), (62, 24081200), (65, 22969760), (80, 18662930), (88, 16966300), (100, 14930344), (104, 14356100), (110, 13573040), (124, 12040600), (130, 11484880), (143, 10440800), (155, 9632480), (160, 9331465), (176, 8483150), (200, 7465172), (208, 7178050), (220, 6786520), (248, 6020300), (260, 5742440), (275, 5429216), (286, 5220400), (310, 4816240), (325, 4593952), (341, 4378400), (352, 4241575), (400, 3732586), (403, 3704800), (416, 3589025), (421, 3546400), (440, 3393260), (496, 3010150), (520, 2871220), (550, 2714608), (572, 2610200), (620, 2408120), (650, 2296976), (682, 2189200), (715, 2088160), (775, 1926496), (800, 1866293), (806, 1852400), (842, 1773200), (880, 1696630), (992, 1505075), (1040, 1435610), (1100, 1357304), (1144, 1305100), (1240, 1204060), (1300, 1148488), (1364, 1094600), (1430, 1044080), (1550, 963248), (1612, 926200), (1684, 886600), (1705, 875680), (1760, 848315), (2015, 740960), (2080, 717805), (2105, 709280), (2200, 678652), (2288, 652550), (2480, 602030), (2600, 574244), (2728, 547300), (2860, 522040), (3100, 481624), (3224, 463100), (3368, 443300), (3410, 437840), (3575, 417632), (4030, 370480), (4210, 354640), (4400, 339326), (4433, 336800), (4576, 326275), (4631, 322400), (4960, 301015), (5200, 287122), (5456, 273650), (5473, 272800), (5720, 261020), (6200, 240812), (6448, 231550), (6736, 221650), (6820, 218920), (7150, 208816), (8060, 185240), (8420, 177320), (8525, 175136), (8800, 169663), (8866, 168400), (9262, 161200), (10075, 148192), (10400, 143561), (10525, 141856), (10912, 136825), (10946, 136400), (11440, 130510), (12400, 120406), (12896, 115775), (13051, 114400), (13472, 110825), (13640, 109460), (14300, 104408), (16120, 92620), (16840, 88660), (17050, 87568), (17732, 84200), (18524, 80600), (20150, 74096), (21050, 70928), (21892, 68200), (22165, 67360), (22880, 65255), (23155, 64480), (24800, 60203), (26102, 57200), (27280, 54730), (27365, 54560), (28600, 52204), (32240, 46310), (33680, 44330), (34100, 43784), (35464, 42100), (37048, 40300)]