19434564480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{26021}}^1$

素因数の和:26432

約数の個数: 128

約数和(自身を含む): 62109309600

約数和(自身を除く): 42674745120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 389, 480, 640, 778, 960, 1167, 1556, 1920, 1945, 2334, 3112, 3890, 4668, 5835, 6224, 7780, 9336, 11670, 12448, 15560, 18672, 23340, 24896, 26021, 31120, 37344, 46680, 49792, 52042, 62240, 74688, 78063, 93360, 104084, 124480, 130105, 149376, 156126, 186720, 208168, 248960, 260210, 312252, 373440, 390315, 416336, 520420, 624504, 746880, 780630, 832672, 1040840, 1249008, 1561260, 1665344, 2081680, 2498016, 3122520, 3330688, 4163360, 4996032, 6245040, 8326720, 9992064, 10122169, 12490080, 16653440, 20244338, 24980160, 30366507, 40488676, 49960320, 50610845, 60733014, 80977352, 101221690, 121466028, 151832535, 161954704, 202443380, 242932056, 303665070, 323909408, 404886760, 485864112, 607330140, 647818816, 809773520, 971728224, 1214660280, 1295637632, 1619547040, 1943456448, 2429320560, 3239094080, 3886912896, 4858641120, 6478188160, 9717282240, 19434564480]

約数ペア:

[(1, 19434564480), (2, 9717282240), (3, 6478188160), (4, 4858641120), (5, 3886912896), (6, 3239094080), (8, 2429320560), (10, 1943456448), (12, 1619547040), (15, 1295637632), (16, 1214660280), (20, 971728224), (24, 809773520), (30, 647818816), (32, 607330140), (40, 485864112), (48, 404886760), (60, 323909408), (64, 303665070), (80, 242932056), (96, 202443380), (120, 161954704), (128, 151832535), (160, 121466028), (192, 101221690), (240, 80977352), (320, 60733014), (384, 50610845), (389, 49960320), (480, 40488676), (640, 30366507), (778, 24980160), (960, 20244338), (1167, 16653440), (1556, 12490080), (1920, 10122169), (1945, 9992064), (2334, 8326720), (3112, 6245040), (3890, 4996032), (4668, 4163360), (5835, 3330688), (6224, 3122520), (7780, 2498016), (9336, 2081680), (11670, 1665344), (12448, 1561260), (15560, 1249008), (18672, 1040840), (23340, 832672), (24896, 780630), (26021, 746880), (31120, 624504), (37344, 520420), (46680, 416336), (49792, 390315), (52042, 373440), (62240, 312252), (74688, 260210), (78063, 248960), (93360, 208168), (104084, 186720), (124480, 156126), (130105, 149376)]