201486720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6173}}^1$

素因数の和:6212

約数の個数: 128

約数和(自身を含む): 680127840

約数和(自身を除く): 478641120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 4080, 5440, 6173, 6528, 8160, 10880, 12346, 16320, 18519, 24692, 30865, 32640, 37038, 49384, 61730, 74076, 92595, 98768, 104941, 123460, 148152, 185190, 197536, 209882, 246920, 296304, 314823, 370380, 395072, 419764, 493840, 524705, 592608, 629646, 740760, 790144, 839528, 987680, 1049410, 1185216, 1259292, 1481520, 1574115, 1679056, 1975360, 2098820, 2370432, 2518584, 2963040, 3148230, 3358112, 3950720, 4197640, 5037168, 5926080, 6296460, 6716224, 8395280, 10074336, 11852160, 12592920, 13432448, 16790560, 20148672, 25185840, 33581120, 40297344, 50371680, 67162240, 100743360, 201486720]

約数ペア:

[(1, 201486720), (2, 100743360), (3, 67162240), (4, 50371680), (5, 40297344), (6, 33581120), (8, 25185840), (10, 20148672), (12, 16790560), (15, 13432448), (16, 12592920), (17, 11852160), (20, 10074336), (24, 8395280), (30, 6716224), (32, 6296460), (34, 5926080), (40, 5037168), (48, 4197640), (51, 3950720), (60, 3358112), (64, 3148230), (68, 2963040), (80, 2518584), (85, 2370432), (96, 2098820), (102, 1975360), (120, 1679056), (128, 1574115), (136, 1481520), (160, 1259292), (170, 1185216), (192, 1049410), (204, 987680), (240, 839528), (255, 790144), (272, 740760), (320, 629646), (340, 592608), (384, 524705), (408, 493840), (480, 419764), (510, 395072), (544, 370380), (640, 314823), (680, 296304), (816, 246920), (960, 209882), (1020, 197536), (1088, 185190), (1360, 148152), (1632, 123460), (1920, 104941), (2040, 98768), (2176, 92595), (2720, 74076), (3264, 61730), (4080, 49384), (5440, 37038), (6173, 32640), (6528, 30865), (8160, 24692), (10880, 18519), (12346, 16320)]