328697460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6689}}^1$

素因数の和:6727

約数の個数: 192

約数和(自身を含む): 1258790400

約数和(自身を除く): 930092940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 585, 630, 702, 756, 780, 819, 910, 945, 1092, 1170, 1260, 1365, 1404, 1638, 1755, 1820, 1890, 2340, 2457, 2730, 3276, 3510, 3780, 4095, 4914, 5460, 6689, 7020, 8190, 9828, 12285, 13378, 16380, 20067, 24570, 26756, 33445, 40134, 46823, 49140, 60201, 66890, 80268, 86957, 93646, 100335, 120402, 133780, 140469, 173914, 180603, 187292, 200670, 234115, 240804, 260871, 280938, 301005, 347828, 361206, 401340, 421407, 434785, 468230, 521742, 561876, 602010, 608699, 702345, 722412, 782613, 842814, 869570, 903015, 936460, 1043484, 1204020, 1217398, 1264221, 1304355, 1404690, 1565226, 1685628, 1739140, 1806030, 1826097, 2107035, 2347839, 2434796, 2528442, 2608710, 2809380, 3043495, 3130452, 3612060, 3652194, 3913065, 4214070, 4695678, 5056884, 5217420, 5478291, 6086990, 6321105, 7304388, 7826130, 8428140, 9130485, 9391356, 10956582, 11739195, 12173980, 12642210, 15652260, 16434873, 18260970, 21913164, 23478390, 25284420, 27391455, 32869746, 36521940, 46956780, 54782910, 65739492, 82174365, 109565820, 164348730, 328697460]

約数ペア:

[(1, 328697460), (2, 164348730), (3, 109565820), (4, 82174365), (5, 65739492), (6, 54782910), (7, 46956780), (9, 36521940), (10, 32869746), (12, 27391455), (13, 25284420), (14, 23478390), (15, 21913164), (18, 18260970), (20, 16434873), (21, 15652260), (26, 12642210), (27, 12173980), (28, 11739195), (30, 10956582), (35, 9391356), (36, 9130485), (39, 8428140), (42, 7826130), (45, 7304388), (52, 6321105), (54, 6086990), (60, 5478291), (63, 5217420), (65, 5056884), (70, 4695678), (78, 4214070), (84, 3913065), (90, 3652194), (91, 3612060), (105, 3130452), (108, 3043495), (117, 2809380), (126, 2608710), (130, 2528442), (135, 2434796), (140, 2347839), (156, 2107035), (180, 1826097), (182, 1806030), (189, 1739140), (195, 1685628), (210, 1565226), (234, 1404690), (252, 1304355), (260, 1264221), (270, 1217398), (273, 1204020), (315, 1043484), (351, 936460), (364, 903015), (378, 869570), (390, 842814), (420, 782613), (455, 722412), (468, 702345), (540, 608699), (546, 602010), (585, 561876), (630, 521742), (702, 468230), (756, 434785), (780, 421407), (819, 401340), (910, 361206), (945, 347828), (1092, 301005), (1170, 280938), (1260, 260871), (1365, 240804), (1404, 234115), (1638, 200670), (1755, 187292), (1820, 180603), (1890, 173914), (2340, 140469), (2457, 133780), (2730, 120402), (3276, 100335), (3510, 93646), (3780, 86957), (4095, 80268), (4914, 66890), (5460, 60201), (6689, 49140), (7020, 46823), (8190, 40134), (9828, 33445), (12285, 26756), (13378, 24570), (16380, 20067)]