1893211560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1597}}^1$

素因数の和:1740

約数の個数: 192

約数和(自身を含む): 6394237200

約数和(自身を除く): 4501025640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 89, 90, 111, 120, 148, 178, 180, 185, 222, 267, 296, 333, 356, 360, 370, 444, 445, 534, 555, 666, 712, 740, 801, 888, 890, 1068, 1110, 1332, 1335, 1480, 1597, 1602, 1665, 1780, 2136, 2220, 2664, 2670, 3194, 3204, 3293, 3330, 3560, 4005, 4440, 4791, 5340, 6388, 6408, 6586, 6660, 7985, 8010, 9582, 9879, 10680, 12776, 13172, 13320, 14373, 15970, 16020, 16465, 19164, 19758, 23955, 26344, 28746, 29637, 31940, 32040, 32930, 38328, 39516, 47910, 49395, 57492, 59089, 59274, 63880, 65860, 71865, 79032, 95820, 98790, 114984, 118178, 118548, 131720, 142133, 143730, 148185, 177267, 191640, 197580, 236356, 237096, 284266, 287460, 295445, 296370, 354534, 395160, 426399, 472712, 531801, 568532, 574920, 590890, 592740, 709068, 710665, 852798, 886335, 1063602, 1137064, 1181780, 1185480, 1279197, 1418136, 1421330, 1705596, 1772670, 2127204, 2131995, 2363560, 2558394, 2659005, 2842660, 3411192, 3545340, 4254408, 4263990, 5116788, 5258921, 5318010, 5685320, 6395985, 7090680, 8527980, 10233576, 10517842, 10636020, 12791970, 15776763, 17055960, 21035684, 21272040, 25583940, 26294605, 31553526, 42071368, 47330289, 51167880, 52589210, 63107052, 78883815, 94660578, 105178420, 126214104, 157767630, 189321156, 210356840, 236651445, 315535260, 378642312, 473302890, 631070520, 946605780, 1893211560]

約数ペア:

[(1, 1893211560), (2, 946605780), (3, 631070520), (4, 473302890), (5, 378642312), (6, 315535260), (8, 236651445), (9, 210356840), (10, 189321156), (12, 157767630), (15, 126214104), (18, 105178420), (20, 94660578), (24, 78883815), (30, 63107052), (36, 52589210), (37, 51167880), (40, 47330289), (45, 42071368), (60, 31553526), (72, 26294605), (74, 25583940), (89, 21272040), (90, 21035684), (111, 17055960), (120, 15776763), (148, 12791970), (178, 10636020), (180, 10517842), (185, 10233576), (222, 8527980), (267, 7090680), (296, 6395985), (333, 5685320), (356, 5318010), (360, 5258921), (370, 5116788), (444, 4263990), (445, 4254408), (534, 3545340), (555, 3411192), (666, 2842660), (712, 2659005), (740, 2558394), (801, 2363560), (888, 2131995), (890, 2127204), (1068, 1772670), (1110, 1705596), (1332, 1421330), (1335, 1418136), (1480, 1279197), (1597, 1185480), (1602, 1181780), (1665, 1137064), (1780, 1063602), (2136, 886335), (2220, 852798), (2664, 710665), (2670, 709068), (3194, 592740), (3204, 590890), (3293, 574920), (3330, 568532), (3560, 531801), (4005, 472712), (4440, 426399), (4791, 395160), (5340, 354534), (6388, 296370), (6408, 295445), (6586, 287460), (6660, 284266), (7985, 237096), (8010, 236356), (9582, 197580), (9879, 191640), (10680, 177267), (12776, 148185), (13172, 143730), (13320, 142133), (14373, 131720), (15970, 118548), (16020, 118178), (16465, 114984), (19164, 98790), (19758, 95820), (23955, 79032), (26344, 71865), (28746, 65860), (29637, 63880), (31940, 59274), (32040, 59089), (32930, 57492), (38328, 49395), (39516, 47910)]