2019935520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{34213}}^1$

素因数の和:34275

約数の個数: 144

約数和(自身を含む): 7061359032

約数和(自身を除く): 5041423512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 410, 480, 492, 615, 656, 720, 738, 820, 984, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 3936, 4920, 5904, 6560, 7380, 9840, 11808, 14760, 19680, 29520, 34213, 59040, 68426, 102639, 136852, 171065, 205278, 273704, 307917, 342130, 410556, 513195, 547408, 615834, 684260, 821112, 1026390, 1094816, 1231668, 1368520, 1402733, 1539585, 1642224, 2052780, 2463336, 2737040, 2805466, 3079170, 3284448, 4105560, 4208199, 4926672, 5474080, 5610932, 6158340, 7013665, 8211120, 8416398, 9853344, 11221864, 12316680, 12624597, 14027330, 16422240, 16832796, 21040995, 22443728, 24633360, 25249194, 28054660, 33665592, 42081990, 44887456, 49266720, 50498388, 56109320, 63122985, 67331184, 84163980, 100996776, 112218640, 126245970, 134662368, 168327960, 201993552, 224437280, 252491940, 336655920, 403987104, 504983880, 673311840, 1009967760, 2019935520]

約数ペア:

[(1, 2019935520), (2, 1009967760), (3, 673311840), (4, 504983880), (5, 403987104), (6, 336655920), (8, 252491940), (9, 224437280), (10, 201993552), (12, 168327960), (15, 134662368), (16, 126245970), (18, 112218640), (20, 100996776), (24, 84163980), (30, 67331184), (32, 63122985), (36, 56109320), (40, 50498388), (41, 49266720), (45, 44887456), (48, 42081990), (60, 33665592), (72, 28054660), (80, 25249194), (82, 24633360), (90, 22443728), (96, 21040995), (120, 16832796), (123, 16422240), (144, 14027330), (160, 12624597), (164, 12316680), (180, 11221864), (205, 9853344), (240, 8416398), (246, 8211120), (288, 7013665), (328, 6158340), (360, 5610932), (369, 5474080), (410, 4926672), (480, 4208199), (492, 4105560), (615, 3284448), (656, 3079170), (720, 2805466), (738, 2737040), (820, 2463336), (984, 2052780), (1230, 1642224), (1312, 1539585), (1440, 1402733), (1476, 1368520), (1640, 1231668), (1845, 1094816), (1968, 1026390), (2460, 821112), (2952, 684260), (3280, 615834), (3690, 547408), (3936, 513195), (4920, 410556), (5904, 342130), (6560, 307917), (7380, 273704), (9840, 205278), (11808, 171065), (14760, 136852), (19680, 102639), (29520, 68426), (34213, 59040)]