142727520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:377

約数の個数: 192

約数和(自身を含む): 491520960

約数和(自身を除く): 348793440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 89, 96, 104, 120, 130, 156, 160, 178, 195, 208, 240, 257, 260, 267, 312, 356, 390, 416, 445, 480, 514, 520, 534, 624, 712, 771, 780, 890, 1028, 1040, 1068, 1157, 1248, 1285, 1335, 1424, 1542, 1560, 1780, 2056, 2080, 2136, 2314, 2570, 2670, 2848, 3084, 3120, 3341, 3471, 3560, 3855, 4112, 4272, 4628, 5140, 5340, 5785, 6168, 6240, 6682, 6942, 7120, 7710, 8224, 8544, 9256, 10023, 10280, 10680, 11570, 12336, 13364, 13884, 14240, 15420, 16705, 17355, 18512, 20046, 20560, 21360, 22873, 23140, 24672, 26728, 27768, 30840, 33410, 34710, 37024, 40092, 41120, 42720, 45746, 46280, 50115, 53456, 55536, 61680, 66820, 68619, 69420, 80184, 91492, 92560, 100230, 106912, 111072, 114365, 123360, 133640, 137238, 138840, 160368, 182984, 185120, 200460, 228730, 267280, 274476, 277680, 297349, 320736, 343095, 365968, 400920, 457460, 534560, 548952, 555360, 594698, 686190, 731936, 801840, 892047, 914920, 1097904, 1189396, 1372380, 1486745, 1603680, 1784094, 1829840, 2195808, 2378792, 2744760, 2973490, 3568188, 3659680, 4460235, 4757584, 5489520, 5946980, 7136376, 8920470, 9515168, 10979040, 11893960, 14272752, 17840940, 23787920, 28545504, 35681880, 47575840, 71363760, 142727520]

約数ペア:

[(1, 142727520), (2, 71363760), (3, 47575840), (4, 35681880), (5, 28545504), (6, 23787920), (8, 17840940), (10, 14272752), (12, 11893960), (13, 10979040), (15, 9515168), (16, 8920470), (20, 7136376), (24, 5946980), (26, 5489520), (30, 4757584), (32, 4460235), (39, 3659680), (40, 3568188), (48, 2973490), (52, 2744760), (60, 2378792), (65, 2195808), (78, 1829840), (80, 1784094), (89, 1603680), (96, 1486745), (104, 1372380), (120, 1189396), (130, 1097904), (156, 914920), (160, 892047), (178, 801840), (195, 731936), (208, 686190), (240, 594698), (257, 555360), (260, 548952), (267, 534560), (312, 457460), (356, 400920), (390, 365968), (416, 343095), (445, 320736), (480, 297349), (514, 277680), (520, 274476), (534, 267280), (624, 228730), (712, 200460), (771, 185120), (780, 182984), (890, 160368), (1028, 138840), (1040, 137238), (1068, 133640), (1157, 123360), (1248, 114365), (1285, 111072), (1335, 106912), (1424, 100230), (1542, 92560), (1560, 91492), (1780, 80184), (2056, 69420), (2080, 68619), (2136, 66820), (2314, 61680), (2570, 55536), (2670, 53456), (2848, 50115), (3084, 46280), (3120, 45746), (3341, 42720), (3471, 41120), (3560, 40092), (3855, 37024), (4112, 34710), (4272, 33410), (4628, 30840), (5140, 27768), (5340, 26728), (5785, 24672), (6168, 23140), (6240, 22873), (6682, 21360), (6942, 20560), (7120, 20046), (7710, 18512), (8224, 17355), (8544, 16705), (9256, 15420), (10023, 14240), (10280, 13884), (10680, 13364), (11570, 12336)]