147585840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{593}}^1$

素因数の和:687

約数の個数: 160

約数和(自身を含む): 493200576

約数和(自身を除く): 345614736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 61, 68, 80, 85, 102, 120, 122, 136, 170, 183, 204, 240, 244, 255, 272, 305, 340, 366, 408, 488, 510, 593, 610, 680, 732, 816, 915, 976, 1020, 1037, 1186, 1220, 1360, 1464, 1779, 1830, 2040, 2074, 2372, 2440, 2928, 2965, 3111, 3558, 3660, 4080, 4148, 4744, 4880, 5185, 5930, 6222, 7116, 7320, 8296, 8895, 9488, 10081, 10370, 11860, 12444, 14232, 14640, 15555, 16592, 17790, 20162, 20740, 23720, 24888, 28464, 30243, 31110, 35580, 36173, 40324, 41480, 47440, 49776, 50405, 60486, 62220, 71160, 72346, 80648, 82960, 100810, 108519, 120972, 124440, 142320, 144692, 151215, 161296, 180865, 201620, 217038, 241944, 248880, 289384, 302430, 361730, 403240, 434076, 483888, 542595, 578768, 604860, 614941, 723460, 806480, 868152, 1085190, 1209720, 1229882, 1446920, 1736304, 1844823, 2170380, 2419440, 2459764, 2893840, 3074705, 3689646, 4340760, 4919528, 6149410, 7379292, 8681520, 9224115, 9839056, 12298820, 14758584, 18448230, 24597640, 29517168, 36896460, 49195280, 73792920, 147585840]

約数ペア:

[(1, 147585840), (2, 73792920), (3, 49195280), (4, 36896460), (5, 29517168), (6, 24597640), (8, 18448230), (10, 14758584), (12, 12298820), (15, 9839056), (16, 9224115), (17, 8681520), (20, 7379292), (24, 6149410), (30, 4919528), (34, 4340760), (40, 3689646), (48, 3074705), (51, 2893840), (60, 2459764), (61, 2419440), (68, 2170380), (80, 1844823), (85, 1736304), (102, 1446920), (120, 1229882), (122, 1209720), (136, 1085190), (170, 868152), (183, 806480), (204, 723460), (240, 614941), (244, 604860), (255, 578768), (272, 542595), (305, 483888), (340, 434076), (366, 403240), (408, 361730), (488, 302430), (510, 289384), (593, 248880), (610, 241944), (680, 217038), (732, 201620), (816, 180865), (915, 161296), (976, 151215), (1020, 144692), (1037, 142320), (1186, 124440), (1220, 120972), (1360, 108519), (1464, 100810), (1779, 82960), (1830, 80648), (2040, 72346), (2074, 71160), (2372, 62220), (2440, 60486), (2928, 50405), (2965, 49776), (3111, 47440), (3558, 41480), (3660, 40324), (4080, 36173), (4148, 35580), (4744, 31110), (4880, 30243), (5185, 28464), (5930, 24888), (6222, 23720), (7116, 20740), (7320, 20162), (8296, 17790), (8895, 16592), (9488, 15555), (10081, 14640), (10370, 14232), (11860, 12444)]