16703520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:147

約数の個数: 192

約数和(自身を含む): 58786560

約数和(自身を除く): 42083040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 40, 46, 48, 51, 60, 68, 69, 80, 85, 89, 92, 96, 102, 115, 120, 136, 138, 160, 170, 178, 184, 204, 230, 240, 255, 267, 272, 276, 340, 345, 356, 368, 391, 408, 445, 460, 480, 510, 534, 544, 552, 680, 690, 712, 736, 782, 816, 890, 920, 1020, 1068, 1104, 1173, 1335, 1360, 1380, 1424, 1513, 1564, 1632, 1780, 1840, 1955, 2040, 2047, 2136, 2208, 2346, 2670, 2720, 2760, 2848, 3026, 3128, 3560, 3680, 3910, 4080, 4094, 4272, 4539, 4692, 5340, 5520, 5865, 6052, 6141, 6256, 7120, 7565, 7820, 8160, 8188, 8544, 9078, 9384, 10235, 10680, 11040, 11730, 12104, 12282, 12512, 14240, 15130, 15640, 16376, 18156, 18768, 20470, 21360, 22695, 23460, 24208, 24564, 30260, 30705, 31280, 32752, 34799, 36312, 37536, 40940, 42720, 45390, 46920, 48416, 49128, 60520, 61410, 62560, 65504, 69598, 72624, 81880, 90780, 93840, 98256, 104397, 121040, 122820, 139196, 145248, 163760, 173995, 181560, 187680, 196512, 208794, 242080, 245640, 278392, 327520, 347990, 363120, 417588, 491280, 521985, 556784, 695980, 726240, 835176, 982560, 1043970, 1113568, 1391960, 1670352, 2087940, 2783920, 3340704, 4175880, 5567840, 8351760, 16703520]

約数ペア:

[(1, 16703520), (2, 8351760), (3, 5567840), (4, 4175880), (5, 3340704), (6, 2783920), (8, 2087940), (10, 1670352), (12, 1391960), (15, 1113568), (16, 1043970), (17, 982560), (20, 835176), (23, 726240), (24, 695980), (30, 556784), (32, 521985), (34, 491280), (40, 417588), (46, 363120), (48, 347990), (51, 327520), (60, 278392), (68, 245640), (69, 242080), (80, 208794), (85, 196512), (89, 187680), (92, 181560), (96, 173995), (102, 163760), (115, 145248), (120, 139196), (136, 122820), (138, 121040), (160, 104397), (170, 98256), (178, 93840), (184, 90780), (204, 81880), (230, 72624), (240, 69598), (255, 65504), (267, 62560), (272, 61410), (276, 60520), (340, 49128), (345, 48416), (356, 46920), (368, 45390), (391, 42720), (408, 40940), (445, 37536), (460, 36312), (480, 34799), (510, 32752), (534, 31280), (544, 30705), (552, 30260), (680, 24564), (690, 24208), (712, 23460), (736, 22695), (782, 21360), (816, 20470), (890, 18768), (920, 18156), (1020, 16376), (1068, 15640), (1104, 15130), (1173, 14240), (1335, 12512), (1360, 12282), (1380, 12104), (1424, 11730), (1513, 11040), (1564, 10680), (1632, 10235), (1780, 9384), (1840, 9078), (1955, 8544), (2040, 8188), (2047, 8160), (2136, 7820), (2208, 7565), (2346, 7120), (2670, 6256), (2720, 6141), (2760, 6052), (2848, 5865), (3026, 5520), (3128, 5340), (3560, 4692), (3680, 4539), (3910, 4272), (4080, 4094)]