442267920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1571}}^1$

素因数の和:1630

約数の個数: 240

約数和(自身を含む): 1642073472

約数和(自身を除く): 1199805552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 30, 34, 36, 40, 45, 46, 48, 51, 60, 68, 69, 72, 80, 85, 90, 92, 102, 115, 120, 136, 138, 144, 153, 170, 180, 184, 204, 207, 230, 240, 255, 272, 276, 306, 340, 345, 360, 368, 391, 408, 414, 460, 510, 552, 612, 680, 690, 720, 765, 782, 816, 828, 920, 1020, 1035, 1104, 1173, 1224, 1360, 1380, 1530, 1564, 1571, 1656, 1840, 1955, 2040, 2070, 2346, 2448, 2760, 3060, 3128, 3142, 3312, 3519, 3910, 4080, 4140, 4692, 4713, 5520, 5865, 6120, 6256, 6284, 7038, 7820, 7855, 8280, 9384, 9426, 11730, 12240, 12568, 14076, 14139, 15640, 15710, 16560, 17595, 18768, 18852, 23460, 23565, 25136, 26707, 28152, 28278, 31280, 31420, 35190, 36133, 37704, 46920, 47130, 53414, 56304, 56556, 62840, 70380, 70695, 72266, 75408, 80121, 93840, 94260, 106828, 108399, 113112, 125680, 133535, 140760, 141390, 144532, 160242, 180665, 188520, 213656, 216798, 226224, 240363, 267070, 281520, 282780, 289064, 320484, 325197, 361330, 377040, 400605, 427312, 433596, 480726, 534140, 541995, 565560, 578128, 614261, 640968, 650394, 722660, 801210, 867192, 961452, 1068280, 1083990, 1131120, 1201815, 1228522, 1281936, 1300788, 1445320, 1602420, 1625985, 1734384, 1842783, 1922904, 2136560, 2167980, 2403630, 2457044, 2601576, 2890640, 3071305, 3204840, 3251970, 3685566, 3845808, 4335960, 4807260, 4914088, 5203152, 5528349, 6142610, 6409680, 6503940, 7371132, 8671920, 9213915, 9614520, 9828176, 11056698, 12285220, 13007880, 14742264, 18427830, 19229040, 22113396, 24570440, 26015760, 27641745, 29484528, 36855660, 44226792, 49140880, 55283490, 73711320, 88453584, 110566980, 147422640, 221133960, 442267920]

約数ペア:

[(1, 442267920), (2, 221133960), (3, 147422640), (4, 110566980), (5, 88453584), (6, 73711320), (8, 55283490), (9, 49140880), (10, 44226792), (12, 36855660), (15, 29484528), (16, 27641745), (17, 26015760), (18, 24570440), (20, 22113396), (23, 19229040), (24, 18427830), (30, 14742264), (34, 13007880), (36, 12285220), (40, 11056698), (45, 9828176), (46, 9614520), (48, 9213915), (51, 8671920), (60, 7371132), (68, 6503940), (69, 6409680), (72, 6142610), (80, 5528349), (85, 5203152), (90, 4914088), (92, 4807260), (102, 4335960), (115, 3845808), (120, 3685566), (136, 3251970), (138, 3204840), (144, 3071305), (153, 2890640), (170, 2601576), (180, 2457044), (184, 2403630), (204, 2167980), (207, 2136560), (230, 1922904), (240, 1842783), (255, 1734384), (272, 1625985), (276, 1602420), (306, 1445320), (340, 1300788), (345, 1281936), (360, 1228522), (368, 1201815), (391, 1131120), (408, 1083990), (414, 1068280), (460, 961452), (510, 867192), (552, 801210), (612, 722660), (680, 650394), (690, 640968), (720, 614261), (765, 578128), (782, 565560), (816, 541995), (828, 534140), (920, 480726), (1020, 433596), (1035, 427312), (1104, 400605), (1173, 377040), (1224, 361330), (1360, 325197), (1380, 320484), (1530, 289064), (1564, 282780), (1571, 281520), (1656, 267070), (1840, 240363), (1955, 226224), (2040, 216798), (2070, 213656), (2346, 188520), (2448, 180665), (2760, 160242), (3060, 144532), (3128, 141390), (3142, 140760), (3312, 133535), (3519, 125680), (3910, 113112), (4080, 108399), (4140, 106828), (4692, 94260), (4713, 93840), (5520, 80121), (5865, 75408), (6120, 72266), (6256, 70695), (6284, 70380), (7038, 62840), (7820, 56556), (7855, 56304), (8280, 53414), (9384, 47130), (9426, 46920), (11730, 37704), (12240, 36133), (12568, 35190), (14076, 31420), (14139, 31280), (15640, 28278), (15710, 28152), (16560, 26707), (17595, 25136), (18768, 23565), (18852, 23460)]