1738127940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1723}}^1$

素因数の和:1818

約数の個数: 192

約数和(自身を含む): 5505325056

約数和(自身を除く): 3767197116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 43, 46, 51, 60, 68, 69, 85, 86, 92, 102, 115, 129, 138, 170, 172, 204, 215, 230, 255, 258, 276, 340, 345, 391, 430, 460, 510, 516, 645, 690, 731, 782, 860, 989, 1020, 1173, 1290, 1380, 1462, 1564, 1723, 1955, 1978, 2193, 2346, 2580, 2924, 2967, 3446, 3655, 3910, 3956, 4386, 4692, 4945, 5169, 5865, 5934, 6892, 7310, 7820, 8615, 8772, 9890, 10338, 10965, 11730, 11868, 14620, 14835, 16813, 17230, 19780, 20676, 21930, 23460, 25845, 29291, 29670, 33626, 34460, 39629, 43860, 50439, 51690, 58582, 59340, 67252, 74089, 79258, 84065, 87873, 100878, 103380, 117164, 118887, 146455, 148178, 158516, 168130, 175746, 198145, 201756, 222267, 237774, 252195, 292910, 296356, 336260, 351492, 370445, 396290, 439365, 444534, 475548, 504390, 585820, 594435, 673693, 740890, 792580, 878730, 889068, 1008780, 1111335, 1188870, 1259513, 1347386, 1481780, 1704047, 1757460, 2021079, 2222670, 2377740, 2519026, 2694772, 3368465, 3408094, 3778539, 4042158, 4445340, 5038052, 5112141, 6297565, 6736930, 6816188, 7557078, 8084316, 8520235, 10105395, 10224282, 12595130, 13473860, 15114156, 17040470, 18892695, 20210790, 20448564, 25190260, 25560705, 28968799, 34080940, 37785390, 40421580, 51121410, 57937598, 75570780, 86906397, 102242820, 115875196, 144843995, 173812794, 289687990, 347625588, 434531985, 579375980, 869063970, 1738127940]

約数ペア:

[(1, 1738127940), (2, 869063970), (3, 579375980), (4, 434531985), (5, 347625588), (6, 289687990), (10, 173812794), (12, 144843995), (15, 115875196), (17, 102242820), (20, 86906397), (23, 75570780), (30, 57937598), (34, 51121410), (43, 40421580), (46, 37785390), (51, 34080940), (60, 28968799), (68, 25560705), (69, 25190260), (85, 20448564), (86, 20210790), (92, 18892695), (102, 17040470), (115, 15114156), (129, 13473860), (138, 12595130), (170, 10224282), (172, 10105395), (204, 8520235), (215, 8084316), (230, 7557078), (255, 6816188), (258, 6736930), (276, 6297565), (340, 5112141), (345, 5038052), (391, 4445340), (430, 4042158), (460, 3778539), (510, 3408094), (516, 3368465), (645, 2694772), (690, 2519026), (731, 2377740), (782, 2222670), (860, 2021079), (989, 1757460), (1020, 1704047), (1173, 1481780), (1290, 1347386), (1380, 1259513), (1462, 1188870), (1564, 1111335), (1723, 1008780), (1955, 889068), (1978, 878730), (2193, 792580), (2346, 740890), (2580, 673693), (2924, 594435), (2967, 585820), (3446, 504390), (3655, 475548), (3910, 444534), (3956, 439365), (4386, 396290), (4692, 370445), (4945, 351492), (5169, 336260), (5865, 296356), (5934, 292910), (6892, 252195), (7310, 237774), (7820, 222267), (8615, 201756), (8772, 198145), (9890, 175746), (10338, 168130), (10965, 158516), (11730, 148178), (11868, 146455), (14620, 118887), (14835, 117164), (16813, 103380), (17230, 100878), (19780, 87873), (20676, 84065), (21930, 79258), (23460, 74089), (25845, 67252), (29291, 59340), (29670, 58582), (33626, 51690), (34460, 50439), (39629, 43860)]