331108830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:256

約数の個数: 256

約数和(自身を含む): 1045094400

約数和(自身を除く): 713985570

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 31, 34, 39, 45, 51, 54, 62, 65, 78, 85, 90, 93, 102, 117, 130, 135, 153, 155, 170, 179, 186, 195, 221, 234, 255, 270, 279, 306, 310, 351, 358, 390, 403, 442, 459, 465, 510, 527, 537, 558, 585, 663, 702, 765, 806, 837, 895, 918, 930, 1054, 1074, 1105, 1170, 1209, 1326, 1395, 1530, 1581, 1611, 1674, 1755, 1790, 1989, 2015, 2210, 2295, 2327, 2418, 2635, 2685, 2790, 3043, 3162, 3222, 3315, 3510, 3627, 3978, 4030, 4185, 4590, 4654, 4743, 4833, 5270, 5370, 5549, 5967, 6045, 6086, 6630, 6851, 6981, 7254, 7905, 8055, 8370, 9129, 9486, 9666, 9945, 10881, 11098, 11635, 11934, 12090, 13702, 13962, 14229, 15215, 15810, 16110, 16647, 18135, 18258, 19890, 20553, 20943, 21762, 23270, 23715, 24165, 27387, 27745, 28458, 29835, 30430, 33294, 34255, 34905, 36270, 39559, 41106, 41886, 45645, 47430, 48330, 49941, 54405, 54774, 55490, 59670, 61659, 62829, 68510, 69810, 71145, 72137, 79118, 82161, 83235, 91290, 94333, 99882, 102765, 104715, 108810, 118677, 123318, 125658, 136935, 142290, 144274, 149823, 164322, 166470, 184977, 188666, 197795, 205530, 209430, 216411, 237354, 249705, 273870, 282999, 299646, 308295, 314145, 356031, 360685, 369954, 395590, 410805, 432822, 471665, 499410, 565998, 593385, 616590, 628290, 649233, 712062, 721370, 749115, 821610, 848997, 924885, 943330, 1068093, 1082055, 1186770, 1226329, 1298466, 1414995, 1498230, 1697994, 1780155, 1849770, 1947699, 2136186, 2164110, 2452658, 2546991, 2829990, 3246165, 3560310, 3678987, 3895398, 4244985, 5093982, 5340465, 6131645, 6492330, 7357974, 8489970, 9738495, 10680930, 11036961, 12263290, 12734955, 18394935, 19476990, 22073922, 25469910, 33110883, 36789870, 55184805, 66221766, 110369610, 165554415, 331108830]

約数ペア:

[(1, 331108830), (2, 165554415), (3, 110369610), (5, 66221766), (6, 55184805), (9, 36789870), (10, 33110883), (13, 25469910), (15, 22073922), (17, 19476990), (18, 18394935), (26, 12734955), (27, 12263290), (30, 11036961), (31, 10680930), (34, 9738495), (39, 8489970), (45, 7357974), (51, 6492330), (54, 6131645), (62, 5340465), (65, 5093982), (78, 4244985), (85, 3895398), (90, 3678987), (93, 3560310), (102, 3246165), (117, 2829990), (130, 2546991), (135, 2452658), (153, 2164110), (155, 2136186), (170, 1947699), (179, 1849770), (186, 1780155), (195, 1697994), (221, 1498230), (234, 1414995), (255, 1298466), (270, 1226329), (279, 1186770), (306, 1082055), (310, 1068093), (351, 943330), (358, 924885), (390, 848997), (403, 821610), (442, 749115), (459, 721370), (465, 712062), (510, 649233), (527, 628290), (537, 616590), (558, 593385), (585, 565998), (663, 499410), (702, 471665), (765, 432822), (806, 410805), (837, 395590), (895, 369954), (918, 360685), (930, 356031), (1054, 314145), (1074, 308295), (1105, 299646), (1170, 282999), (1209, 273870), (1326, 249705), (1395, 237354), (1530, 216411), (1581, 209430), (1611, 205530), (1674, 197795), (1755, 188666), (1790, 184977), (1989, 166470), (2015, 164322), (2210, 149823), (2295, 144274), (2327, 142290), (2418, 136935), (2635, 125658), (2685, 123318), (2790, 118677), (3043, 108810), (3162, 104715), (3222, 102765), (3315, 99882), (3510, 94333), (3627, 91290), (3978, 83235), (4030, 82161), (4185, 79118), (4590, 72137), (4654, 71145), (4743, 69810), (4833, 68510), (5270, 62829), (5370, 61659), (5549, 59670), (5967, 55490), (6045, 54774), (6086, 54405), (6630, 49941), (6851, 48330), (6981, 47430), (7254, 45645), (7905, 41886), (8055, 41106), (8370, 39559), (9129, 36270), (9486, 34905), (9666, 34255), (9945, 33294), (10881, 30430), (11098, 29835), (11635, 28458), (11934, 27745), (12090, 27387), (13702, 24165), (13962, 23715), (14229, 23270), (15215, 21762), (15810, 20943), (16110, 20553), (16647, 19890), (18135, 18258)]