153935340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:121

約数の個数: 288

約数和(自身を含む): 531256320

約数和(自身を除く): 377320980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 19, 20, 26, 30, 34, 38, 39, 47, 51, 52, 57, 60, 65, 68, 76, 78, 85, 94, 95, 102, 114, 130, 141, 156, 169, 170, 188, 190, 195, 204, 221, 228, 235, 247, 255, 260, 282, 285, 323, 338, 340, 380, 390, 442, 470, 494, 507, 510, 564, 570, 611, 646, 663, 676, 705, 741, 780, 799, 845, 884, 893, 940, 969, 988, 1014, 1020, 1105, 1140, 1222, 1235, 1292, 1326, 1410, 1482, 1598, 1615, 1690, 1786, 1833, 1938, 2028, 2210, 2397, 2444, 2470, 2535, 2652, 2679, 2820, 2873, 2964, 3055, 3196, 3211, 3230, 3315, 3380, 3572, 3666, 3705, 3876, 3995, 4199, 4420, 4465, 4794, 4845, 4940, 5070, 5358, 5746, 6110, 6422, 6460, 6630, 7332, 7410, 7943, 7990, 8398, 8619, 8930, 9165, 9588, 9633, 9690, 10140, 10387, 10716, 11492, 11609, 11985, 12220, 12597, 12844, 13260, 13395, 14365, 14820, 15181, 15886, 15980, 16055, 16796, 17238, 17860, 18330, 19266, 19380, 20774, 20995, 23218, 23829, 23970, 25194, 26790, 28730, 30362, 31161, 31772, 32110, 34476, 34827, 36660, 38532, 39715, 41548, 41990, 43095, 45543, 46436, 47658, 47940, 48165, 50388, 51935, 53580, 54587, 57460, 58045, 60724, 62322, 62985, 64220, 69654, 75905, 79430, 83980, 86190, 91086, 95316, 96330, 103870, 109174, 116090, 119145, 124644, 125970, 135031, 139308, 150917, 151810, 155805, 158860, 163761, 172380, 174135, 182172, 192660, 197353, 207740, 218348, 227715, 232180, 238290, 251940, 270062, 272935, 301834, 303620, 311610, 327522, 348270, 394706, 405093, 452751, 455430, 476580, 540124, 545870, 592059, 603668, 623220, 655044, 675155, 696540, 754585, 789412, 810186, 818805, 905502, 910860, 986765, 1091740, 1184118, 1350310, 1509170, 1620372, 1637610, 1811004, 1973530, 2025465, 2263755, 2368236, 2565589, 2700620, 2960295, 3018340, 3275220, 3947060, 4050930, 4527510, 5131178, 5920590, 7696767, 8101860, 9055020, 10262356, 11841180, 12827945, 15393534, 25655890, 30787068, 38483835, 51311780, 76967670, 153935340]

約数ペア:

[(1, 153935340), (2, 76967670), (3, 51311780), (4, 38483835), (5, 30787068), (6, 25655890), (10, 15393534), (12, 12827945), (13, 11841180), (15, 10262356), (17, 9055020), (19, 8101860), (20, 7696767), (26, 5920590), (30, 5131178), (34, 4527510), (38, 4050930), (39, 3947060), (47, 3275220), (51, 3018340), (52, 2960295), (57, 2700620), (60, 2565589), (65, 2368236), (68, 2263755), (76, 2025465), (78, 1973530), (85, 1811004), (94, 1637610), (95, 1620372), (102, 1509170), (114, 1350310), (130, 1184118), (141, 1091740), (156, 986765), (169, 910860), (170, 905502), (188, 818805), (190, 810186), (195, 789412), (204, 754585), (221, 696540), (228, 675155), (235, 655044), (247, 623220), (255, 603668), (260, 592059), (282, 545870), (285, 540124), (323, 476580), (338, 455430), (340, 452751), (380, 405093), (390, 394706), (442, 348270), (470, 327522), (494, 311610), (507, 303620), (510, 301834), (564, 272935), (570, 270062), (611, 251940), (646, 238290), (663, 232180), (676, 227715), (705, 218348), (741, 207740), (780, 197353), (799, 192660), (845, 182172), (884, 174135), (893, 172380), (940, 163761), (969, 158860), (988, 155805), (1014, 151810), (1020, 150917), (1105, 139308), (1140, 135031), (1222, 125970), (1235, 124644), (1292, 119145), (1326, 116090), (1410, 109174), (1482, 103870), (1598, 96330), (1615, 95316), (1690, 91086), (1786, 86190), (1833, 83980), (1938, 79430), (2028, 75905), (2210, 69654), (2397, 64220), (2444, 62985), (2470, 62322), (2535, 60724), (2652, 58045), (2679, 57460), (2820, 54587), (2873, 53580), (2964, 51935), (3055, 50388), (3196, 48165), (3211, 47940), (3230, 47658), (3315, 46436), (3380, 45543), (3572, 43095), (3666, 41990), (3705, 41548), (3876, 39715), (3995, 38532), (4199, 36660), (4420, 34827), (4465, 34476), (4794, 32110), (4845, 31772), (4940, 31161), (5070, 30362), (5358, 28730), (5746, 26790), (6110, 25194), (6422, 23970), (6460, 23829), (6630, 23218), (7332, 20995), (7410, 20774), (7943, 19380), (7990, 19266), (8398, 18330), (8619, 17860), (8930, 17238), (9165, 16796), (9588, 16055), (9633, 15980), (9690, 15886), (10140, 15181), (10387, 14820), (10716, 14365), (11492, 13395), (11609, 13260), (11985, 12844), (12220, 12597)]