1402705980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:437

約数の個数: 288

約数和(自身を含む): 4822691328

約数和(自身を除く): 3419985348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 61, 62, 65, 78, 90, 93, 117, 122, 124, 130, 155, 156, 180, 183, 186, 195, 234, 244, 260, 279, 305, 310, 317, 366, 372, 390, 403, 465, 468, 549, 558, 585, 610, 620, 634, 732, 780, 793, 806, 915, 930, 951, 1098, 1116, 1170, 1209, 1220, 1268, 1395, 1585, 1586, 1612, 1830, 1860, 1891, 1902, 2015, 2196, 2340, 2379, 2418, 2745, 2790, 2853, 3170, 3172, 3627, 3660, 3782, 3804, 3965, 4030, 4121, 4755, 4758, 4836, 5490, 5580, 5673, 5706, 6045, 6340, 7137, 7254, 7564, 7930, 8060, 8242, 9455, 9510, 9516, 9827, 10980, 11346, 11412, 11895, 12090, 12363, 14265, 14274, 14508, 15860, 16484, 17019, 18135, 18910, 19020, 19337, 19654, 20605, 22692, 23790, 24180, 24583, 24726, 28365, 28530, 28548, 29481, 34038, 35685, 36270, 37089, 37820, 38674, 39308, 41210, 47580, 49135, 49166, 49452, 56730, 57060, 58011, 58962, 61815, 68076, 71370, 72540, 73749, 74178, 77348, 82420, 85095, 88443, 96685, 98270, 98332, 113460, 116022, 117924, 122915, 123630, 127751, 142740, 147405, 147498, 148356, 170190, 174033, 176886, 185445, 193370, 196540, 221247, 232044, 245830, 247260, 251381, 255502, 290055, 294810, 294996, 340380, 348066, 353772, 368745, 370890, 383253, 386740, 442215, 442494, 491660, 502762, 511004, 580110, 589620, 599447, 638755, 696132, 737490, 741780, 754143, 766506, 870165, 884430, 884988, 1005524, 1106235, 1149759, 1160220, 1198894, 1256905, 1277510, 1474980, 1508286, 1533012, 1740330, 1768860, 1798341, 1916265, 2212470, 2262429, 2299518, 2397788, 2513810, 2555020, 2997235, 3016572, 3480660, 3596682, 3770715, 3832530, 4424940, 4524858, 4599036, 5027620, 5395023, 5748795, 5994470, 7193364, 7541430, 7665060, 7792811, 8991705, 9049716, 10790046, 11312145, 11497590, 11988940, 15082860, 15585622, 17983410, 21580092, 22624290, 22995180, 23378433, 26975115, 31171244, 35966820, 38964055, 45248580, 46756866, 53950230, 70135299, 77928110, 93513732, 107900460, 116892165, 140270598, 155856220, 233784330, 280541196, 350676495, 467568660, 701352990, 1402705980]

約数ペア:

[(1, 1402705980), (2, 701352990), (3, 467568660), (4, 350676495), (5, 280541196), (6, 233784330), (9, 155856220), (10, 140270598), (12, 116892165), (13, 107900460), (15, 93513732), (18, 77928110), (20, 70135299), (26, 53950230), (30, 46756866), (31, 45248580), (36, 38964055), (39, 35966820), (45, 31171244), (52, 26975115), (60, 23378433), (61, 22995180), (62, 22624290), (65, 21580092), (78, 17983410), (90, 15585622), (93, 15082860), (117, 11988940), (122, 11497590), (124, 11312145), (130, 10790046), (155, 9049716), (156, 8991705), (180, 7792811), (183, 7665060), (186, 7541430), (195, 7193364), (234, 5994470), (244, 5748795), (260, 5395023), (279, 5027620), (305, 4599036), (310, 4524858), (317, 4424940), (366, 3832530), (372, 3770715), (390, 3596682), (403, 3480660), (465, 3016572), (468, 2997235), (549, 2555020), (558, 2513810), (585, 2397788), (610, 2299518), (620, 2262429), (634, 2212470), (732, 1916265), (780, 1798341), (793, 1768860), (806, 1740330), (915, 1533012), (930, 1508286), (951, 1474980), (1098, 1277510), (1116, 1256905), (1170, 1198894), (1209, 1160220), (1220, 1149759), (1268, 1106235), (1395, 1005524), (1585, 884988), (1586, 884430), (1612, 870165), (1830, 766506), (1860, 754143), (1891, 741780), (1902, 737490), (2015, 696132), (2196, 638755), (2340, 599447), (2379, 589620), (2418, 580110), (2745, 511004), (2790, 502762), (2853, 491660), (3170, 442494), (3172, 442215), (3627, 386740), (3660, 383253), (3782, 370890), (3804, 368745), (3965, 353772), (4030, 348066), (4121, 340380), (4755, 294996), (4758, 294810), (4836, 290055), (5490, 255502), (5580, 251381), (5673, 247260), (5706, 245830), (6045, 232044), (6340, 221247), (7137, 196540), (7254, 193370), (7564, 185445), (7930, 176886), (8060, 174033), (8242, 170190), (9455, 148356), (9510, 147498), (9516, 147405), (9827, 142740), (10980, 127751), (11346, 123630), (11412, 122915), (11895, 117924), (12090, 116022), (12363, 113460), (14265, 98332), (14274, 98270), (14508, 96685), (15860, 88443), (16484, 85095), (17019, 82420), (18135, 77348), (18910, 74178), (19020, 73749), (19337, 72540), (19654, 71370), (20605, 68076), (22692, 61815), (23790, 58962), (24180, 58011), (24583, 57060), (24726, 56730), (28365, 49452), (28530, 49166), (28548, 49135), (29481, 47580), (34038, 41210), (35685, 39308), (36270, 38674), (37089, 37820)]