1494098320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:462

約数の個数: 240

約数和(自身を含む): 4255727616

約数和(自身を除く): 2761629296

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 31, 40, 44, 52, 55, 62, 65, 80, 88, 104, 110, 121, 124, 130, 143, 155, 176, 208, 220, 242, 248, 260, 286, 310, 341, 383, 403, 440, 484, 496, 520, 572, 605, 620, 682, 715, 766, 806, 880, 968, 1040, 1144, 1210, 1240, 1364, 1430, 1532, 1573, 1612, 1705, 1915, 1936, 2015, 2288, 2420, 2480, 2728, 2860, 3064, 3146, 3224, 3410, 3751, 3830, 4030, 4213, 4433, 4840, 4979, 5456, 5720, 6128, 6292, 6448, 6820, 7502, 7660, 7865, 8060, 8426, 8866, 9680, 9958, 11440, 11873, 12584, 13640, 15004, 15320, 15730, 16120, 16852, 17732, 18755, 19916, 21065, 22165, 23746, 24895, 25168, 27280, 30008, 30640, 31460, 32240, 33704, 35464, 37510, 39832, 42130, 44330, 46343, 47492, 48763, 49790, 54769, 59365, 60016, 62920, 67408, 70928, 75020, 79664, 84260, 88660, 92686, 94984, 97526, 99580, 109538, 118730, 125840, 130603, 150040, 154349, 168520, 177320, 185372, 189968, 195052, 199160, 219076, 231715, 237460, 243815, 261206, 273845, 300080, 308698, 337040, 354640, 370744, 390104, 398320, 438152, 463430, 474920, 487630, 522412, 547690, 602459, 617396, 653015, 741488, 771745, 780208, 876304, 926860, 949840, 975260, 1044824, 1095380, 1204918, 1234792, 1306030, 1436633, 1543490, 1697839, 1853720, 1950520, 2089648, 2190760, 2409836, 2469584, 2612060, 2873266, 3012295, 3086980, 3395678, 3707440, 3901040, 4381520, 4819672, 5224120, 5746532, 6024590, 6173960, 6791356, 7183165, 8489195, 9639344, 10448240, 11493064, 12049180, 12347920, 13582712, 14366330, 16978390, 18676229, 22986128, 24098360, 27165424, 28732660, 33956780, 37352458, 48196720, 57465320, 67913560, 74704916, 93381145, 114930640, 135827120, 149409832, 186762290, 298819664, 373524580, 747049160, 1494098320]

約数ペア:

[(1, 1494098320), (2, 747049160), (4, 373524580), (5, 298819664), (8, 186762290), (10, 149409832), (11, 135827120), (13, 114930640), (16, 93381145), (20, 74704916), (22, 67913560), (26, 57465320), (31, 48196720), (40, 37352458), (44, 33956780), (52, 28732660), (55, 27165424), (62, 24098360), (65, 22986128), (80, 18676229), (88, 16978390), (104, 14366330), (110, 13582712), (121, 12347920), (124, 12049180), (130, 11493064), (143, 10448240), (155, 9639344), (176, 8489195), (208, 7183165), (220, 6791356), (242, 6173960), (248, 6024590), (260, 5746532), (286, 5224120), (310, 4819672), (341, 4381520), (383, 3901040), (403, 3707440), (440, 3395678), (484, 3086980), (496, 3012295), (520, 2873266), (572, 2612060), (605, 2469584), (620, 2409836), (682, 2190760), (715, 2089648), (766, 1950520), (806, 1853720), (880, 1697839), (968, 1543490), (1040, 1436633), (1144, 1306030), (1210, 1234792), (1240, 1204918), (1364, 1095380), (1430, 1044824), (1532, 975260), (1573, 949840), (1612, 926860), (1705, 876304), (1915, 780208), (1936, 771745), (2015, 741488), (2288, 653015), (2420, 617396), (2480, 602459), (2728, 547690), (2860, 522412), (3064, 487630), (3146, 474920), (3224, 463430), (3410, 438152), (3751, 398320), (3830, 390104), (4030, 370744), (4213, 354640), (4433, 337040), (4840, 308698), (4979, 300080), (5456, 273845), (5720, 261206), (6128, 243815), (6292, 237460), (6448, 231715), (6820, 219076), (7502, 199160), (7660, 195052), (7865, 189968), (8060, 185372), (8426, 177320), (8866, 168520), (9680, 154349), (9958, 150040), (11440, 130603), (11873, 125840), (12584, 118730), (13640, 109538), (15004, 99580), (15320, 97526), (15730, 94984), (16120, 92686), (16852, 88660), (17732, 84260), (18755, 79664), (19916, 75020), (21065, 70928), (22165, 67408), (23746, 62920), (24895, 60016), (25168, 59365), (27280, 54769), (30008, 49790), (30640, 48763), (31460, 47492), (32240, 46343), (33704, 44330), (35464, 42130), (37510, 39832)]