1632597720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61561}}^1$

素因数の和:61605

約数の個数: 128

約数和(自身を含む): 5584904640

約数和(自身を除く): 3952306920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 3315, 4420, 5304, 6630, 8840, 13260, 26520, 61561, 123122, 184683, 246244, 307805, 369366, 492488, 615610, 738732, 800293, 923415, 1046537, 1231220, 1477464, 1600586, 1846830, 2093074, 2400879, 2462440, 3139611, 3201172, 3693660, 4001465, 4186148, 4801758, 5232685, 6279222, 6402344, 7387320, 8002930, 8372296, 9603516, 10465370, 12004395, 12558444, 13604981, 15698055, 16005860, 19207032, 20930740, 24008790, 25116888, 27209962, 31396110, 32011720, 40814943, 41861480, 48017580, 54419924, 62792220, 68024905, 81629886, 96035160, 108839848, 125584440, 136049810, 163259772, 204074715, 272099620, 326519544, 408149430, 544199240, 816298860, 1632597720]

約数ペア:

[(1, 1632597720), (2, 816298860), (3, 544199240), (4, 408149430), (5, 326519544), (6, 272099620), (8, 204074715), (10, 163259772), (12, 136049810), (13, 125584440), (15, 108839848), (17, 96035160), (20, 81629886), (24, 68024905), (26, 62792220), (30, 54419924), (34, 48017580), (39, 41861480), (40, 40814943), (51, 32011720), (52, 31396110), (60, 27209962), (65, 25116888), (68, 24008790), (78, 20930740), (85, 19207032), (102, 16005860), (104, 15698055), (120, 13604981), (130, 12558444), (136, 12004395), (156, 10465370), (170, 9603516), (195, 8372296), (204, 8002930), (221, 7387320), (255, 6402344), (260, 6279222), (312, 5232685), (340, 4801758), (390, 4186148), (408, 4001465), (442, 3693660), (510, 3201172), (520, 3139611), (663, 2462440), (680, 2400879), (780, 2093074), (884, 1846830), (1020, 1600586), (1105, 1477464), (1326, 1231220), (1560, 1046537), (1768, 923415), (2040, 800293), (2210, 738732), (2652, 615610), (3315, 492488), (4420, 369366), (5304, 307805), (6630, 246244), (8840, 184683), (13260, 123122), (26520, 61561)]