641082240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6547}}^1$

素因数の和:6589

約数の個数: 192

約数和(自身を含む): 2344314960

約数和(自身を除く): 1703232720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 816, 960, 1020, 1088, 1152, 1224, 1360, 1440, 1530, 1632, 1920, 2040, 2176, 2448, 2720, 2880, 3060, 3264, 4080, 4896, 5440, 5760, 6120, 6528, 6547, 8160, 9792, 10880, 12240, 13094, 16320, 19584, 19641, 24480, 26188, 32640, 32735, 39282, 48960, 52376, 58923, 65470, 78564, 97920, 98205, 104752, 111299, 117846, 130940, 157128, 196410, 209504, 222598, 235692, 261880, 294615, 314256, 333897, 392820, 419008, 445196, 471384, 523760, 556495, 589230, 628512, 667794, 785640, 838016, 890392, 942768, 1001691, 1047520, 1112990, 1178460, 1257024, 1335588, 1571280, 1669485, 1780784, 1885536, 2003382, 2095040, 2225980, 2356920, 2514048, 2671176, 3142560, 3338970, 3561568, 3771072, 4006764, 4190080, 4451960, 4713840, 5008455, 5342352, 6285120, 6677940, 7123136, 7542144, 8013528, 8903920, 9427680, 10016910, 10684704, 12570240, 13355880, 14246272, 16027056, 17807840, 18855360, 20033820, 21369408, 26711760, 32054112, 35615680, 37710720, 40067640, 42738816, 53423520, 64108224, 71231360, 80135280, 106847040, 128216448, 160270560, 213694080, 320541120, 641082240]

約数ペア:

[(1, 641082240), (2, 320541120), (3, 213694080), (4, 160270560), (5, 128216448), (6, 106847040), (8, 80135280), (9, 71231360), (10, 64108224), (12, 53423520), (15, 42738816), (16, 40067640), (17, 37710720), (18, 35615680), (20, 32054112), (24, 26711760), (30, 21369408), (32, 20033820), (34, 18855360), (36, 17807840), (40, 16027056), (45, 14246272), (48, 13355880), (51, 12570240), (60, 10684704), (64, 10016910), (68, 9427680), (72, 8903920), (80, 8013528), (85, 7542144), (90, 7123136), (96, 6677940), (102, 6285120), (120, 5342352), (128, 5008455), (136, 4713840), (144, 4451960), (153, 4190080), (160, 4006764), (170, 3771072), (180, 3561568), (192, 3338970), (204, 3142560), (240, 2671176), (255, 2514048), (272, 2356920), (288, 2225980), (306, 2095040), (320, 2003382), (340, 1885536), (360, 1780784), (384, 1669485), (408, 1571280), (480, 1335588), (510, 1257024), (544, 1178460), (576, 1112990), (612, 1047520), (640, 1001691), (680, 942768), (720, 890392), (765, 838016), (816, 785640), (960, 667794), (1020, 628512), (1088, 589230), (1152, 556495), (1224, 523760), (1360, 471384), (1440, 445196), (1530, 419008), (1632, 392820), (1920, 333897), (2040, 314256), (2176, 294615), (2448, 261880), (2720, 235692), (2880, 222598), (3060, 209504), (3264, 196410), (4080, 157128), (4896, 130940), (5440, 117846), (5760, 111299), (6120, 104752), (6528, 98205), (6547, 97920), (8160, 78564), (9792, 65470), (10880, 58923), (12240, 52376), (13094, 48960), (16320, 39282), (19584, 32735), (19641, 32640), (24480, 26188)]