192648420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{401}}^1$

素因数の和:590

約数の個数: 144

約数和(自身を含む): 624235248

約数和(自身を除く): 431586828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 157, 170, 180, 204, 255, 306, 314, 340, 401, 471, 510, 612, 628, 765, 785, 802, 942, 1020, 1203, 1413, 1530, 1570, 1604, 1884, 2005, 2355, 2406, 2669, 2826, 3060, 3140, 3609, 4010, 4710, 4812, 5338, 5652, 6015, 6817, 7065, 7218, 8007, 8020, 9420, 10676, 12030, 13345, 13634, 14130, 14436, 16014, 18045, 20451, 24021, 24060, 26690, 27268, 28260, 32028, 34085, 36090, 40035, 40902, 48042, 53380, 61353, 62957, 68170, 72180, 80070, 81804, 96084, 102255, 120105, 122706, 125914, 136340, 160140, 188871, 204510, 240210, 245412, 251828, 306765, 314785, 377742, 409020, 480420, 566613, 613530, 629570, 755484, 944355, 1070269, 1133226, 1227060, 1259140, 1888710, 2140538, 2266452, 2833065, 3210807, 3777420, 4281076, 5351345, 5666130, 6421614, 9632421, 10702690, 11332260, 12843228, 16054035, 19264842, 21405380, 32108070, 38529684, 48162105, 64216140, 96324210, 192648420]

約数ペア:

[(1, 192648420), (2, 96324210), (3, 64216140), (4, 48162105), (5, 38529684), (6, 32108070), (9, 21405380), (10, 19264842), (12, 16054035), (15, 12843228), (17, 11332260), (18, 10702690), (20, 9632421), (30, 6421614), (34, 5666130), (36, 5351345), (45, 4281076), (51, 3777420), (60, 3210807), (68, 2833065), (85, 2266452), (90, 2140538), (102, 1888710), (153, 1259140), (157, 1227060), (170, 1133226), (180, 1070269), (204, 944355), (255, 755484), (306, 629570), (314, 613530), (340, 566613), (401, 480420), (471, 409020), (510, 377742), (612, 314785), (628, 306765), (765, 251828), (785, 245412), (802, 240210), (942, 204510), (1020, 188871), (1203, 160140), (1413, 136340), (1530, 125914), (1570, 122706), (1604, 120105), (1884, 102255), (2005, 96084), (2355, 81804), (2406, 80070), (2669, 72180), (2826, 68170), (3060, 62957), (3140, 61353), (3609, 53380), (4010, 48042), (4710, 40902), (4812, 40035), (5338, 36090), (5652, 34085), (6015, 32028), (6817, 28260), (7065, 27268), (7218, 26690), (8007, 24060), (8020, 24021), (9420, 20451), (10676, 18045), (12030, 16014), (13345, 14436), (13634, 14130)]